Louis M. Alterman

All filings by Louis M. Alterman on record concern Iridium Communications Inc. We count 5 filings; the first trade dates from 31 December 2025 and the latest from 30 September 2026.

The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

Most recently, on 2 October 2026, the filings show a share grant in Iridium Communications Inc. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.